Pass label info to the form data, to be drawn in the video.

audiogram/draw-frames.js

 
     renderer.drawFrame(context, {
       caption: options.caption,
+      label: options.label,
       waveform: options.waveform[frameNumber],
       frame: frameNumber
     });

audiogram/index.js

       numFrames: self.numFrames,
       frameDir: self.frameDir,
       caption: self.settings.caption,
+      label: self.settings.label,
       waveform: self.waveform,
       tick: function() {
         transports.incrementField(self.id, "framesComplete");

client/index.js

 
   var theme = preview.theme(),
       caption = preview.caption(),
+      label = preview.label(),
       selection = preview.selection(),
       file = preview.file();
 
   }
   formData.append("theme", JSON.stringify($.extend({}, theme, { backgroundImageFile: null })));
   formData.append("caption", caption);
+  formData.append("label", label);
 
   setClass("loading");
   d3.select("#loading-message").text("Uploading audio...");

client/preview.js

 }
 
 function _label(_) {
-  return arguments.length ? (label = _, redraw()) : theme;
+  return arguments.length ? (label = _, redraw()) : label;
 }
 
 function _selection(_) {